See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for OMEROS CORP
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Sep 23, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
10,000 | $20.95 | 10,000 $20.95 $209,500 |
Sep 22, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
10,000 | $20.95 | 10,000 $20.95 $209,500 |
Aug 31, 2026 Cancelmo Peter B |
Cancelmo Peter B
VP, General Counsel
|
Sell |
25,000 | $18.54 | 25,000 $18.54 $463,540 |
Aug 28, 2026 Cancelmo Peter B |
Cancelmo Peter B
VP, General Counsel
|
Sell |
25,000 | $18.65 | 25,000 $18.65 $466,128 |
Aug 27, 2026 HANISH ARNOLD C |
HANISH ARNOLD C
|
Sell |
5,000 | $18.88 | 5,000 $18.88 $94,381 |
Aug 27, 2026 HANISH ARNOLD C |
HANISH ARNOLD C
|
Sell |
5,000 | $19.02 | 5,000 $19.02 $95,081 |
Aug 26, 2026 HANISH ARNOLD C |
HANISH ARNOLD C
|
Sell |
5,000 | $18.53 | 5,000 $18.53 $92,633 |
Aug 24, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
906 | $19.10 | 906 $19.10 $17,305 |
Aug 21, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
10,000 | $18.95 | 10,000 $18.95 $189,500 |
Aug 20, 2026 Cable Thomas J. |
Cable Thomas J.
|
Sell |
15,000 | $18.45 | 15,000 $18.45 $276,773 |
Aug 13, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
5,000 | $16.95 | 5,000 $16.95 $84,750 |
May 22, 2026 Cable Thomas J. |
Cable Thomas J.
|
Sell |
7,500 | $11.61 | 7,500 $11.61 $87,039 |
Jan 13, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
30,000 | $12.31 | 30,000 $12.31 $369,315 |
Jan 12, 2026 Borges David J. |
Borges David J.
VP, Finance & CAO
|
Sell |
30,000 | $12.72 | 30,000 $12.72 $381,600 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Nov 17, 2023 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Buy |
15,000 | $1.68 | 15,000 $1.68 $25,200 |
Nov 15, 2023 Demopulos Peter A MD |
Demopulos Peter A MD
|
Buy |
10,000 | $1.53 | 10,000 $1.53 $15,300 |
May 22, 2023 Cable Thomas J. |
Cable Thomas J.
|
Sell |
5,000 | $6.53 | 5,000 $6.53 $32,650 |
May 22, 2023 HANISH ARNOLD C |
HANISH ARNOLD C
|
Sell |
5,000 | $6.46 | 5,000 $6.46 $32,300 |
Jun 17, 2021 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Sell |
36,857 | $14.90 | 36,857 $14.90 $549,169 |
Jun 15, 2021 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Sell |
36,856 | $15.02 | 36,856 $15.02 $553,577 |
May 20, 2021 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Sell |
36,856 | $14.96 | 36,856 $14.96 $551,366 |
May 19, 2021 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Sell |
36,857 | $17.07 | 36,857 $17.07 $629,149 |
Apr 08, 2021 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Sell |
35,206 | $17.76 | 35,206 $17.76 $625,259 |
Apr 07, 2021 Demopulos Gregory A MD |
Demopulos Gregory A MD
Chairman, CEO & President
|
Sell |
37,407 | $17.91 | 37,407 $17.91 $669,959 |
Feb 22, 2021 JACOBSEN MICHAEL A |
JACOBSEN MICHAEL A
VP FINANCE AND CAO
|
Sell |
8,100 | $23.28 | 8,100 $23.28 $188,568 |
Feb 19, 2021 JACOBSEN MICHAEL A |
JACOBSEN MICHAEL A
VP FINANCE AND CAO
|
Sell |
10,000 | $22.64 | 10,000 $22.64 $226,400 |
Feb 10, 2021 JACOBSEN MICHAEL A |
JACOBSEN MICHAEL A
VP FINANCE AND CAO
|
Sell |
1,900 | $22.49 | 1,900 $22.49 $42,731 |
Jan 19, 2021 JACOBSEN MICHAEL A |
JACOBSEN MICHAEL A
VP FINANCE AND CAO
|
Sell |
9,500 | $19.95 | 9,500 $19.95 $189,525 |
Jan 13, 2021 Cable Thomas J. |
Cable Thomas J.
|
Sell |
5,000 | $16.97 | 5,000 $16.97 $84,850 |
May 13, 2020 Cable Thomas J. |
Cable Thomas J.
|
Sell |
5,000 | $14.40 | 5,000 $14.40 $71,999 |
Dec 03, 2019 Cable Thomas J. |
Cable Thomas J.
|
Sell |
10,000 | $14.41 | 10,000 $14.41 $144,148 |
Oct 14, 2019 Cable Thomas J. |
Cable Thomas J.
|
Sell |
5,000 | $15.12 | 5,000 $15.12 $75,590 |
Aug 31, 2018 Kelbon Marcia S. |
Kelbon Marcia S.
VP Patent and General Counsel
|
Sell |
5,337 | $25.93 | 5,337 $25.93 $138,376 |
Aug 31, 2018 Kelbon Marcia S. |
Kelbon Marcia S.
VP Patent and General Counsel
|
Sell |
2,192 | $25.31 | 2,192 $25.31 $55,469 |
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